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ISOBARIC VAPOR-LIQUID EQUILIBRIA FOR THE BINARY SYSTEM OF 4-METHYL-2-PENTANONE WITH 1-BUTANOL AT 20 AND 101.3KPA. Nelson Martínez a , Estela LLadosa a , M a Cruz Burguet a , J uan B. Montón a and Marlin Yazimon b
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ISOBARIC VAPOR-LIQUID EQUILIBRIA FOR THE BINARY SYSTEM OF 4-METHYL-2-PENTANONE WITH 1-BUTANOL AT 20 AND 101.3KPA. Nelson Martíneza, Estela LLadosaa, MaCruz Burgueta, Juan B. Montóna and Marlin Yazimonb aDepartamento de Ingeniería Química, ETSE, Universitat de València, 46100 Burjassot, Valencia, España bDepartament de genie chimique et genie des procedes, iut A Lyon 1 Lyon France • Figure 1 Experimental equipment • Immersion heater • Cottrell pump • Column • Mixing chamber • Magnetic stirrer • Solenoid coil and valve hood • Pt-100 sensor Figure 2.T-x-y diagrams of the system MIBK-1-Butanol at 101.3 kPa and 20 kPa Experimental data (.), Tamir et al [1] (o), Cabezas [2] (∆) and Wilson model (––) Table 1. Correlation of Binary Systems for Different GE Models Figure3.Excess Gibbs energy function. P= 101.3kPa (.); P=20kPa(∆);Wilson (__)